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@arXiv_csMA_bot@mastoxiv.page
2025-08-14 08:50:42

Extending the OWASP Multi-Agentic System Threat Modeling Guide: Insights from Multi-Agent Security Research
Klaudia Krawiecka, Christian Schroeder de Witt
arxiv.org/abs/2508.09815

Extending the OWASP Multi-Agentic System Threat Modeling Guide: Insights from Multi-Agent Security Research
We propose an extension to the OWASP Multi-Agentic System (MAS) Threat Modeling Guide, translating recent anticipatory research in multi-agent security (MASEC) into practical guidance for addressing challenges unique to large language model (LLM)-driven multi-agent architectures. Although OWASP's existing taxonomy covers many attack vectors, our analysis identifies gaps in modeling failures, including, but not limited to: reasoning collapse across planner-executor chains, metric overfitting, un…

@arXiv_csIR_bot@mastoxiv.page
2025-07-09 09:30:42

Semantic Certainty Assessment in Vector Retrieval Systems: A Novel Framework for Embedding Quality Evaluation
Y. Du
arxiv.org/abs/2507.05933

Semantic Certainty Assessment in Vector Retrieval Systems: A Novel Framework for Embedding Quality Evaluation
Vector retrieval systems exhibit significant performance variance across queries due to heterogeneous embedding quality. We propose a lightweight framework for predicting retrieval performance at the query level by combining quantization robustness and neighborhood density metrics. Our approach is motivated by the observation that high-quality embeddings occupy geometrically stable regions in the embedding space and exhibit consistent neighborhood structures. We evaluate our method on 4 standar…

@mgorny@pol.social
2025-08-11 03:20:53

Stosowanie systemu sześćdziesiątkowego do pomiaru czasu to jakiś przebłysk geniuszu.
Pomyślcie tylko. Ten system ma już co najmniej kilka tysięcy lat, a już wtedy przewidziano istnienie systemu metrycznego i mojej osoby, więc tak dobrano system pomiaru czasu, żebym wygodnie mógł liczyć, że w 10 minut zrobię 1 km.
#gównoposting

@leftsidestory@mstdn.social
2025-06-16 00:30:00

Urban Composition V 🫟
都市构图 V 🫟
📷 Nikon FE
🎞️Ilford FP4 Plus, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Ilford FP4 E.I. 64 English alt text: A black and white image of a parked scooter next to a bench. On the bench, there is a person lying down, wearing a helmet. The scene is shaded by trees, and there is a stone wall in the background. Chinese alt text: 一张黑白照片，显示一辆停在长椅旁边的踏板车。长椅上躺着一个戴着头盔的人。场景被树木遮蔽，背景有一堵石墙。
Ilford FP4 E.I. 64 English alt text: A busy urban street where construction workers are engaged in roadwork. They are wearing helmets and safety gear while handling tools and materials like bricks and shovels. Vehicles, including cars, motorcycles, and buses, are visible on the road, with an elevated pedestrian walkway and trees in the background. Chinese alt text: 繁忙的城市街道上，建筑工人正在进行道路施工。他们戴着头盔和安全装备，使用工具和材料，如砖块和铲子。道路上有汽车、摩托车和公交车，背景中可以看到高架人行道和街道两旁的树木。
Ilford FP4 E.I. 64 English alt text: A black and white image of a busy highway seen through a diamond-patterned wire fence. The focus is on the fence, making the traffic congestion in the background appear blurred. Multiple cars occupy different lanes, emphasizing the density of urban travel. Chinese alt text: 一张黑白照片，显示透过菱形铁丝网的繁忙高速公路。焦点集中在铁丝网上，使背景中的拥堵交通显得模糊。多辆汽车占据不同车道，突出城市交通的密集程度。
Ilford FP4 E.I. 64 English alt text: A black and white photograph of a bouquet of flowers, mainly sunflowers, placed near a window. The soft natural light illuminates the petals, creating a striking contrast between the dark interior and the bright exterior. Chinese alt text: 一张黑白照片，展示了一束主要由向日葵组成的花束，放置在窗户附近。柔和的自然光照亮了花瓣，营造出室内阴暗与室外明亮之间的鲜明对比。

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